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Gemini GVX-SUB18P Active 18" Subwoofer Condition 3 - Scratch and Dent 888365141251

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#583907 006000112
Product Price $0.00
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Gemini GVX powered subwoofers like the 18" GVX-SUB18P are designed to go beyond all limits and perform at a level that leaves you in awe. The GVX-SUB...Click To Read More About This Product

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18" sub with 3" voice coil, balanced XLR ins/outs,
500W RMS and 2000W peak.

Gemini GVX powered subwoofers like the 18" GVX-SUB18P are designed to go beyond all limits and perform at a level that leaves you in awe.

The GVX-SUB18P subwoofer's compact design and 500W RMS power handling makes it a welcome additon to any live sound setup. Its 18" subwoofer speaker with 3" voice coil and 62oz magnet combine to deliver clean, deep, and pulsating bass. The Gemini GVX-SUB18P active subwoofer's rugged solid build means it will withstand any event whether deployed in mobile or permanent installs.

  • 500W RMS
  • 2000W Peak
  • 18" subwoofer with 3" voice coil and 62oz magnet
  • Balanced, XLR / 1/4" phone "combi" connectors accept input signal from any balanced or unbalanced signal sources
  • Balanced XLR full-range output and high-pass output
  • Volume control knob
  • Frequency control knob
  • Phase switch
  • LED clip monitor
  • Limiter circuit
  • Electronic crossover with adjustable frequency control
  • Enclosure: 18mm (3/4"), MDF
  • Finish: Black acrylic lacquer
  • Grille: Metal grille
  • Handles: 2 Ergonomic handle on each side
  • Pole mount: diameter 35mm

Try this sub for more impact. Order today!

  • System power rating: 500W RMS / 2000W Peak
  • Frequency range: .37Hz - 250Hz
  • Maximum Sound pressure level: 138dB
  • Woofer size: 18"
  • Woofer magnet: 62oz.
  • Low-frequency driver: 3" (76.2mm) voice coil
  • Crossover frequency adjust: 55Hz to 200Hz
  • Weight: 45kg/99.2lb.
  • Dimensions (WxHxD): 560mm x 680mm x 580mm, 22.04" x 26.8" x 22.8"

Review Snapshot

by PowerReviews
GeminiGVX-SUB18P Active 18" Subwoofer

(based on 6 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



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  • 2 Stars



  • 1 Stars



Reviewed by 6 customers

Displaying reviews 1-6

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(5 of 5 customers found this review helpful)


Seems Like a Good Deal...BUT......

By Pbass67

from Oklahoma

See all my reviews

Comments about Gemini GVX-SUB18P Active 18" Subwoofer:

I had high hopes for this product, however there were issues. Before going further, I do want to commend customer service at Gemini, as they were willing to work with me and were patient to work through difficulties.

Upon receipt of the first speaker I ordered, I did a very stupid thing and didn't hook it up. Word to readers, NEVER EVER DO THIS. Always check your equipment out of the box. I learned an important lesson. Our group performs infrequently and 9 months after receipt of the product, we had a chance to use our own sound system.

Needless to say when I set the sound equipment up for the gig, I turned on the power and NOTHING. No blue power light on the sub. I tried several fuses and extra power cords to no avail. I called Gemini and after scrounging for my original order paper work, I was able to send the speaker back. It was later confirmed there was a problem with the internal amp.

Two months past and I received another sub. Missed another opportunity to use the sub, as well. Upon delivery, I knew there was a problem as the box looked like it had been used as a soccer ball by a herd of elephants. The back metal panel was severely buckled and lots of rattling was heard in the box. Called customer service and they said to ship it back. However, I was out $80 because a new custom box had to be built to ship it as the original was not viable.

Thus, another two month wait.... The new speaker arrived and the box looked pristine. Took the speaker out and turned it on. From my past experiences with subs and the reviews on this site, I was expecting to be awed. Well, not in the way I was. Certainly, the 'thunderous bass' wasn't there. In fact, I thought the volume of the bottom was much more puny than my home theater system. Called customer service and they said send it back and they'll look at it. Was called several weeks later that my speaker checked out OK and was compared with two other like speakers and it performed consistently with these. They shipped the speaker back.

I'm glad their customer service went the extra mile to help satisfy me, however the product is substandard. I will be ordering another brand of sub in the future. Lessons learned.
Volume, sculpting
Cabinet seems to be suspect as to durability
You get what you pay for. Buyer beware.

(3 of 3 customers found this review helpful)


excellent value

By john-q9TQS

from detroit mi

Comments about Gemini GVX-SUB18P Active 18" Subwoofer:

i bought one used one from this site and i agree with the cabinet quality..doesn't look that durable so be careful. i read about the transformer problem so i took the amp out and built a couple L brackets to hold it on better and used lock tight on all bolts..that thing doesn't budge now..good thing i got the heads up because that thing was ready to bust loose. These things sound just as good if not better than my buddys 2 18 inch jbl's that he paid 500 a piece for and had to buy a $1000 amp to push 2 grand or 900 ?..they sound great just take care of them

(2 of 2 customers found this review helpful)


Gemini... hit or miss

By Anonymous

from Undisclosed

Comments about Gemini GVX-SUB18P Active 18" Subwoofer:

After reading through the specs and various reviews on this cubed subwoofer, I assumed it would a great deal for the price. I recently ordered a pair of these speakers to setup in my basement. Upon arrival both speakers had an issue. The first speaker was not operational. Apparently, there is some transducer on the rear which was poorly soldered on to the built-in amplifier. The second speaker merely had cosmetic damage as the grill was banged up in shipping. I have been able to test this speaker and it is a very economical speaker to fill the low ends. However, do not expect to get a club sound with bass pounding on your chest. The subs have great clarity and can be pushed quite a bit before the amp starts clipping. The cabinets look great and have that professional appearance, but I am concerned about its durability and whether the speaker will hold the test of time.

(2 of 2 customers found this review helpful)


Makes all the difference

By Worship United on Facebook

from Sacramento

See all my reviews

Comments about Gemini GVX-SUB18P Active 18" Subwoofer:

This is my first powered 18in sub and I am impressed. It makes all the difference. Its got great quality sound (for what I have compared it to when I went to guitar center to test out the more expensive ones.Totally would by another if needed for a second setup, for weddings it has plenty of bass. Maybe if i were to do large outdoor venue events...I would maybe get another to really pump the dance floor (or what ever your doing). I recomend this Gemini sub, they have made the change that will make them a good name.

(1 of 1 customers found this review helpful)



By Guitar Guy-GZ-kv

from Texas

See all my reviews

Comments about Gemini GVX-SUB18P Active 18" Subwoofer:

I purchased these speakers for mid size venues based on the reviews I read. I was looking for an inexpensive alternative to PA gear without sacrificing power. I purchased 4 or these along with the main speakers. When they arrived NONE of them were operational. I did not even get to hear/feel how they perform. There is a transformer that is poorly soldered to the built in amplifier. It had broken loose and destroyed components in the amp. The cabinets appear to be made of some kind of pressed board which keeps the weight down but was easily damaged (even through the boxes) during delivery. My opinion of this product is that the company needs to package better and fix the design issue with the transformer/amp. The cabinets have a great look but will not hold up in transit over time. I hope the company gets these issues resolved because there is potential with this product. Until then, I have to rate this product as sub-standard.

(0 of 2 customers found this review helpful)


cant wait to own it

By OTSProductions

from duarte, ca

See all my reviews

Comments about Gemini GVX-SUB18P Active 18" Subwoofer:

just by reading the specs on this cubed monster. this is a gotta own. i heard a 15 inch version of this product line. amazing sound. i can't wait to own and feel how powerful and clear this sub sounds.

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